Hydrochloric Acid → HCID 178517482, 화합물

HRID 2389736노트

반응식

HRID 2389736 반응식
[Cl:1][C:2]1[CH:7]=[C:6]([Cl:8])[CH:5]=[CH:4][C:3]=1[C:9]1[N:14]=[C:13](SCC)[N:12]2[CH:18]=[CH:19][N:20]=[C:11]2[CH:10]=1.[OH-:21].[K+].Cl.[Cl-].[NH4+]>CO.O>[Cl:1][C:2]1[CH:7]=[C:6]([Cl:8])[CH:5]=[CH:4][C:3]=1[C:9]1[N:14]=[C:13]([OH:21])[N:12]2[CH:18]=[CH:19][N:20]=[C:11]2[CH:10]=1

참가 물질

7

반응물 4

HCID 313Hydrochloric AcidHCID 14797Potassium HydroxideHCID 25517Ammonium ChlorideHCID 593131257-(2,4-Dichlorophenyl)-5-(ethylthio)imidazo[1,2-c]pyrimidine

생성물 1

HCID 178517482HCID 178517482, 화합물

시약·촉매·용매 2

HCID 887Methanol용매HCID 962Water용매

실험 절차

16.6 g (51.19 mmol) of 7-(2,4-dichlorophenyl)-5-(ethylthio)imidazo[1,2-c]pyrimidine are dissolved in 330 ml of methanol, and 77 ml of a 2 molar aqueous potassium hydroxide solution are added. The mixture is stirred at the reflux temperature for 2 h. After cooling, 300 ml of water are added and then, while cooling in ice, 140 ml of 0.1 molar hydrochloric acid. The mixture is then neutralized with saturated aqueous ammonium chloride solution and stirred for 10 min, and the solid is filtered off with suction. It is thoroughly washed with water and dried under high vacuum. 13.6 g (92% of theory) of the product are obtained as a solid.

후처리

  1. temperatureAfter cooling
  2. temperaturewhile cooling in ice
  3. stirringstirred for 10 min
  4. filtrationthe solid is filtered off with suction
  5. washIt is thoroughly washed with water
  6. customdried under high vacuum
  7. custom13.6 g (92% of theory) of the product are obtained as a solid

출처 및 근거

ORD 기록
ord-2ae1383944af46378ac96d0d9e6f5ae9
출처 데이터셋
uspto-grants-2012_09
특허 번호
US08273752B2

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